for ((i=1;i<=151;i++)); do cat features/feature_$i.txt | tr -t '\t\n\r[,]' '      ' | int2bin > features/feature_$i.bin; done
for ((i=1;i<=151;i++)); do cat bias/mean_$i.txt | tr -t '\t\n\r[,]' '      ' | double2bin > features/mean_$i.bin; done
